Finite Group Databasebeta

← C2×#22581432 #31819597

Subgroups — C2×#22581432 #31819597

Order 17792.

1640 conjugacy classes of subgroups.

The subgroup lattice has 308 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14555784C211yesmaximal, characteristic
2#22581432C2116yesmaximal, direct product factor
3C2×C4×Dic278C211yesmaximal, characteristic, complemented
4C2×#17984807C211yesmaximal, characteristic, complemented
5C2×D4×Dic139C211yesmaximal, characteristic, complemented
6C2×C4×C22⋊D139C212yesmaximal, complemented
7C2×(C22⋊D139)⋊C4C212yesmaximal, complemented
8C2×#17984799C211yesmaximal, characteristic, complemented
9C2×#17984798C212yesmaximal, complemented
10C22×Dic139⋊C4C212yesmaximal, complemented
11C2×C4⋊C4×D139C211yesmaximal, characteristic, complemented
12C2×C4×D4×C139C211yesmaximal, characteristic, complemented
13C2×#14555784C4116yescomplemented
14C2×#14555784C2218yes—
15C22×Dic278C2211yescharacteristic
16C22×C22⋊D139C2212yes—
17C23×Dic139C2212yes—
18C23×Dic139C2212yes—
19C22×C4×D139C2212yes—
20C22×C4×D139C2211yescharacteristic
21C4×Dic278C2218yescomplemented
22#17984807C2218yescomplemented
23D4×Dic139C2218yescomplemented
24C4×C22⋊D139C22116yescomplemented
25(C22⋊D139)⋊C4C22116yescomplemented
26#17984799C2218yescomplemented
27#17984798C22116yescomplemented
28C2×C4⋊Dic139C2211yescharacteristic
29C2×Dic139⋊C4C2212yes—
30C2×Dic139⋊C4C2211yescharacteristic
31C2×Dic139⋊C4C2212yes—
32C2×Dic139⋊C4C2212yes—
33C2×Dic139⋊C4C2211yescharacteristic
34C2×Dic139⋊C4C22116yescomplemented
35C4⋊C4×D139C2218yescomplemented
36C2×C22⋊Dic139C2212yes—
37C2×(C2×D139)⋊C4C2211yescharacteristic
38C2×(C2×D139)⋊C4C2211yescharacteristic
39C2×C4×Dic139C2212yes—
40C2×C4×Dic139C2212yes—
41C2×C4×Dic139C2211yescharacteristic
42C22×D4×C139C2211yescharacteristic
43C23×C4×C139C2212yes—
44C4×D4×C139C2218yescomplemented
45C2×C4⋊C4×C139C2211yescharacteristic
46C2×C22⋊C4×C139C2212yes—
47C2×C42×C139C2211yescharacteristic
48C23×D139C2311yescharacteristic
49#14555784C2×C4164yescomplemented
50C2×Dic278C2×C418yescomplemented
51C2×Dic278C2314yes—
52C2×C22⋊D139C2×C4116yescomplemented
53C2×C22⋊D139C2318yes—
54C22×Dic139—44no—
55C22×Dic139C2×C4116yescomplemented
56C22×Dic139C2311yescharacteristic
57C22×Dic139C2311yescharacteristic
58C22×Dic139C2312yes—
59C22×Dic139C2318yes—
60C22×Dic139C2312yes—
61C22×Dic139C2311yescharacteristic
62C22×Dic139C2318yes—
63C2×C4×D139—44no—
64C2×C4×D139C2×C418yescomplemented
65C2×C4×D139C2318yes—
66C2×C4×D139C2314yes—
67C4⋊Dic139C2314yes—
68Dic139⋊C4C2318yes—
69Dic139⋊C4C2314yes—
70Dic139⋊C4C2318yes—
71Dic139⋊C4C2318yes—
72Dic139⋊C4C2314yes—
73C22⋊Dic139C2318yes—
74(C2×D139)⋊C4C2314yes—
75(C2×D139)⋊C4C2314yes—
76C4×Dic139C2318yes—
77C4×Dic139C2318yes—
78C4×Dic139C2314yes—
79C24×C139C2312yes—
80C2×D4×C139C2×C418yescomplemented
81C2×D4×C139C2314yes—
82C22×C4×C139—44no—
83C22×C4×C139C2311yescharacteristic
84C22×C4×C139C2312yes—
85C22×C4×C139C2311yescharacteristic
86C22×C4×C139C2318yes—
87C22×C4×C139C2311yescharacteristic
88C4⋊C4×C139C2314yes—
89C22⋊C4×C139C2318yes—
90C42×C139C2314yes—
91C22×D139—22no—
92C22×D139—22no—
93C22×D139C22×C414yes—
94C22×D139C2412yes—
95Dic278C22×C4116yescomplemented
96C22⋊D139C22×C4132yescomplemented
97C2×Dic139—24no—
98C2×Dic139—22no—
99C2×Dic139—22no—
100C2×Dic139—48no—
101C2×Dic139C22×C414yes—
102C2×Dic139C22×C418yes—
103C2×Dic139C22×C4132yescomplemented
104C2×Dic139C2412yes—
105C2×Dic139C2412yes—
106C2×Dic139C2414yes—
107C2×Dic139C2414yes—
108C2×Dic139C2412yes—
109C4×D139—48no—
110C4×D139C22×C4116yescomplemented
111C23×C139—24no—
112C23×C139—24no—
113C23×C139C22×C418yes—
114C23×C139C2414yes—
115C23×C139C2411yescharacteristic
116D4×C139C22×C4116yescomplemented
117C2×C4×C139—22no—
118C2×C4×C139—24no—
119C2×C4×C139—22no—
120C2×C4×C139—48no—
121C2×C4×C139C22×C414yes—
122C2×C4×C139C2412yes—
123C2×C4×C139C2412yes—
124C2×C4×C139C2414yes—
125C2×C4×C139C2412yes—
126C22×C139—216no—
127C22×C139—24no—
128C22×C139—24no—
129C22×C139C23×C418yes—
130C22×C139C23×C412yes—
131C22×C139H(5,𝔽2)12yes—
132C22×C1392−1+412yes—
133C22×C139C2511yescharacteristic
134C2×D139—28no—
135C2×D139—22no—
136C2×D139—22no—
137C2×D139C23×C414yes—
138C4×C139—22no—
139C4×C139—24no—
140C4×C139—22no—
141C4×C139C23×C414yes—
142Dic139—24no—
143Dic139—22no—
144Dic139—22no—
145Dic139C23×C414yes—
146Dic139C23×C418yes—
147C2×C139—28no—
148C2×C139#52014yescomplemented
149C2×C139C24×C411yescharacteristic
150C2×C139C2×H(5,𝔽2)11yescharacteristic
151C2×C139C2×2−1+411yescharacteristic
152D139—24no—
153C139C2×#52011yescharacteristic, complemented, Sylow
154C2×#520—1391nomaximal, Sylow
155C22×#41—1391no—
156#520—13916no—
157C2×C4×Q8—1391no—
158C2×C4×Q8—1391no—
159C2×C4×D4—1391no—
160C2×C4×D4—1392no—
161C2×C4×D4—1392no—
162C2×C4×D4D13911yescharacteristic, complemented
163C2×#117—1392no—
164C2×#117—1391no—
165C22×C4⋊C4—1392no—
166C22×C4⋊C4—1391no—
167C2×#41—13916no—
168C2×#41—1398no—
169C22×Q8—1391no—
170C22×D4—1392no—
171C22×D4C2×D13911yescharacteristic
172C23×C4—1392no—
173C23×C4—1392no—
174C23×C4—1392no—
175C23×C4—1391no—
176C23×C4C2×D13912yes—
177C4×Q8—1398no—
178C4×Q8—1398no—
179C4×D4—1398no—
180C4×D4—13916no—
181C4×D4—13916no—
182C4×D4C2×D13918yescomplemented
183#117—13916no—
184#117—1398no—
185C2×C4⋊C4—1392no—
186C2×C4⋊C4—1391no—
187C2×C4⋊C4—1392no—
188C2×C4⋊C4—1392no—
189C2×C4⋊C4—1391no—
190C2×C4⋊C4—13916no—
191C2×C4⋊C4—1391no—
192C2×C4⋊C4—1398no—
193C2×C4⋊C4C2×D13911yescharacteristic
194C2×C22⋊C4—1392no—
195C2×C22⋊C4—1391no—
196C2×C22⋊C4—1391no—
197C2×C22⋊C4C2×D13912yes—
198C2×C42—1391no—
199C2×C42—1392no—
200C2×C42—1392no—
201C2×C42C2×D13911yescharacteristic
202C24—1391no—
203C24C22×D13912yes—
204#41—13964no—
205C2×Q8—1398no—
206C2×Q8—1394no—
207C2×D4—13916no—
208C2×D4—1398no—
209C2×D4C4×D13918yescomplemented
210C2×D4C22×D13914yes—
211C22×C4—44no—
212C22×C4—5564no—
213C22×C4—5564no—
214C22×C4—1391no—
215C22×C4—1392no—
216C22×C4—1391no—
217C22×C4—1398no—
218C22×C4—1398no—
219C22×C4—13916no—
220C22×C4—1398no—
221C22×C4—1392no—
222C22×C4—1391no—
223C22×C4—1398no—
224C22×C4—1394no—
225C22×C4C22×D13911yescharacteristic
226C22×C4C22×D13912yes—
227C22×C4C22×D13911yescharacteristic
228C22×C4C22×D13918yes—
229C22×C4C22×D13911yescharacteristic
230C4⋊C4—1398no—
231C4⋊C4—1394no—
232C4⋊C4—1398no—
233C4⋊C4—1398no—
234C4⋊C4—1394no—
235C4⋊C4—1394no—
236C4⋊C4C22×D13914yes—
237C22⋊C4—1398no—
238C22⋊C4—1394no—
239C22⋊C4—1394no—
240C22⋊C4C22×D13918yes—
241C42—1394no—
242C42—1398no—
243C42—1398no—
244C42C22×D13914yes—
245C23—24no—
246C23—24no—
247C23—2782no—
248C23—2782no—
249C23—1394no—
250C23—1392no—
251C23C2×C4×D13918yes—
252C23C23×D13914yes—
253C23C23×D13911yescharacteristic
254Q8—13916no—
255D4—13932no—
256D4C2×C4×D139116yescomplemented
257C2×C4—22no—
258C2×C4—24no—
259C2×C4—22no—
260C2×C4—48no—
261C2×C4—2784no—
262C2×C4—2782no—
263C2×C4—2782no—
264C2×C4—5568no—
265C2×C4—5568no—
266C2×C4—1392no—
267C2×C4—1394no—
268C2×C4—1392no—
269C2×C4—1394no—
270C2×C4—1398no—
271C2×C4—13932no—
272C2×C4—1394no—
273C2×C4—1392no—
274C2×C4—13916no—
275C2×C4C2×C4×D13914yes—
276C2×C4C23×D13912yes—
277C2×C4C23×D13914yes—
278C2×C4C23×D13912yes—
279C2×C4C23×D13912yes—
280C22—24no—
281C22—24no—
282C22—216no—
283C22—2782no—
284C22—2782no—
285C22—2788no—
286C22—1394no—
287C22C22×C4×D13918yes—
288C22C22×C4×D13912yes—
289C22#1798488712yes—
290C22#1798488912yes—
291C22C24×D13911yescharacteristic
292C4—22no—
293C4—24no—
294C4—22no—
295C4—2784no—
296C4—2782no—
297C4—2782no—
298C4—1394no—
299C4—1398no—
300C4C22×C4×D13914yes—
301C2—28no—
302C2—2784no—
303C2#2258143214yesdirect product factor
304C2C23×C4×D13911yescharacteristic
305C2C2×#1798488711yescharacteristic
306C2C2×#1798488911yescharacteristic
subgroupG/H
centerC23C23×D139
commutatorC2×C139C24×C4
FrattiniC22C24×D139
FittingC2×C4×D4×C139C2
socleC23×C139C24
prime radicalC22×#14555784C2
cosocleC22×C139C25
hypercenterC2×C4×D4D139
hypocenterC139C2×#520
LCSG ▷ C2×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. #22581432C2direct (N × H)
3. C2×C4×Dic278C2semidirect
4. C2×#17984807C2semidirect
5. C2×D4×Dic139C2semidirect
6. C2×C4×C22⋊D139C2semidirect
7. C2×(C22⋊D139)⋊C4C2semidirect
8. C2×#17984799C2semidirect
9. C2×#17984798C2semidirect
10. C22×Dic139⋊C4C2semidirect
11. C2×C4⋊C4×D139C2semidirect
12. C2×C4×D4×C139C2semidirect
13. C2×#14555784C4semidirect
21. C4×Dic278C22semidirect
22. #17984807C22semidirect
23. D4×Dic139C22semidirect
24. C4×C22⋊D139C22semidirect
25. (C22⋊D139)⋊C4C22semidirect
26. #17984799C22semidirect
27. #17984798C22semidirect
34. C2×Dic139⋊C4C22semidirect
35. C4⋊C4×D139C22semidirect
44. C4×D4×C139C22semidirect
49. #14555784C2×C4semidirect
50. C2×Dic278C2×C4semidirect
52. C2×C22⋊D139C2×C4semidirect
55. C22×Dic139C2×C4semidirect
64. C2×C4×D139C2×C4semidirect
80. C2×D4×C139C2×C4semidirect
95. Dic278C22×C4semidirect
96. C22⋊D139C22×C4semidirect
103. C2×Dic139C22×C4semidirect
110. C4×D139C22×C4semidirect
116. D4×C139C22×C4semidirect
148. C2×C139#520semidirect
153. C139C2×#520semidirect
162. C2×C4×D4D139semidirect
182. C4×D4C2×D139semidirect
209. C2×D4C4×D139semidirect
256. D4C2×C4×D139semidirect
303. C2#22581432direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×#145557842
#225814322
C2×C4×Dic2782
C2×#179848072
C2×D4×Dic1392
C2×C4×C22⋊D1392
C2×(C22⋊D139)⋊C42
C2×#179847992
C2×#179847982
C22×Dic139⋊C42
C2×C4⋊C4×D1392
C2×C4×D4×C1392
C2×#520139